Home / 5,701.32-8,544.40-3,234.60

Finding the Fourth Proportional to 5,701.32, 8,544.40 and 3,234.60

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Solution

The fourth proportional to 5,701.32, 8,544.40 and 3,234.60 is: 4,847.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,701.32 : 8,544.40 = 3,234.60 : x
  2. Step 2: Convert to fraction form
    5,701.32/8,544.40 = 3,234.60/x
  3. Step 3: Cross multiply
    5,701.32x = 8,544.40 × 3,234.60
  4. Step 4: Simplify right side
    5,701.32x = 27,637,716.24
  5. Step 5: Solve for x
    x = 27,637,716.24/5,701.32
  6. Step 6: Final answer
    x = 4,847.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.